make a class with inheritance in rust

main.rs
// Define a trait with methods that must be implemented by any struct that implements the trait
trait Animal {
    fn name(&self) -> String;
}

// Define a struct that implements the Animal trait
struct Dog {
    name: String,
    breed: String,
}

// Implement the Animal trait for the Dog struct
impl Animal for Dog {
    fn name(&self) -> String {
        self.name.clone()
    }
}

// Define a struct that inherits the properties of the Dog struct and adds an additional property
struct WorkingDog {
    dog: Dog,
    job: String,
}

// Implement the Animal trait for the WorkingDog struct by calling the name() method on the dog property
impl Animal for WorkingDog {
    fn name(&self) -> String {
        self.dog.name()
    }
}

// Create a WorkingDog instance and call the name() method (which is inherited from the Animal trait)
let my_dog = WorkingDog {
    dog: Dog {
        name: "Fido".to_string(),
        breed: "Golden Retriever".to_string(),
    },
    job: "Guide Dog".to_string(),
};

println!("My dog's name is {} and he is a {} that works as a {}.", my_dog.name(), my_dog.dog.breed, my_dog.job);
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